30480762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 39966342

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 127, 181, 221, 254, 362, 381, 442, 543, 663, 762, 1086, 1326, 1651, 2159, 2353, 3077, 3302, 4318, 4706, 4953, 6154, 6477, 7059, 9231, 9906, 12954, 14118, 18462, 22987, 28067, 40001, 45974, 56134, 68961, 80002, 84201, 120003, 137922, 168402, 240006, 298831, 390779, 597662, 781558, 896493, 1172337, 1792986, 2344674, 5080127, 10160254, 15240381, 30480762]

約数ペア:

[(1, 30480762), (2, 15240381), (3, 10160254), (6, 5080127), (13, 2344674), (17, 1792986), (26, 1172337), (34, 896493), (39, 781558), (51, 597662), (78, 390779), (102, 298831), (127, 240006), (181, 168402), (221, 137922), (254, 120003), (362, 84201), (381, 80002), (442, 68961), (543, 56134), (663, 45974), (762, 40001), (1086, 28067), (1326, 22987), (1651, 18462), (2159, 14118), (2353, 12954), (3077, 9906), (3302, 9231), (4318, 7059), (4706, 6477), (4953, 6154)]